@article{Mikolov2013DistributedRO,
  title={Distributed Representations of Words and Phrases and their Compositionality},
  author={Tomas Mikolov and Ilya Sutskever and Kai Chen and G. S. Corrado and J. Dean},
  journal={ArXiv},
  year={2013},
  volume={abs/1310.4546}
}